1277771055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{21101}}^1$

素因数の和:21487

約数の個数: 32

約数和(自身を含む): 2236474368

約数和(自身を除く): 958703313

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 367, 1101, 1835, 4037, 5505, 12111, 20185, 21101, 60555, 63303, 105505, 232111, 316515, 696333, 1160555, 3481665, 7744067, 23232201, 38720335, 85184737, 116161005, 255554211, 425923685, 1277771055]

約数ペア:

[(1, 1277771055), (3, 425923685), (5, 255554211), (11, 116161005), (15, 85184737), (33, 38720335), (55, 23232201), (165, 7744067), (367, 3481665), (1101, 1160555), (1835, 696333), (4037, 316515), (5505, 232111), (12111, 105505), (20185, 63303), (21101, 60555)]